INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3315b88389de04aabe290a9c9ee802d261b01f2d1c6b020497f74adf35bb5c', 
    '0hSW/aFvCfRhJBvb+KKtOiaHUH4j8OCcijpmN0VYEyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)