INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d992a162a24719dfe0d0019787afb786f1a51139280b97f297771b6d8ac944', 
    'Kzm9s8GqVMQk7kUA7fi/jLCWdhoZWwZ72tAAc/kyB9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)