INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281583a1a4fc89822643f60e975f450851f4c14b2d447ecc71a6b7afb58e0929', 
    'x9953hOY6t6V34Bqrz0qB+x2blU2i+oXp3CkObiUKyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)