INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c80de32d40047a143d573e30c3d5aec3582c44aabebf55ec49a3eeaaf6cad6a', 
    'prWA2+HYYnrBDu9brQE2/I2HRygBP42BF7vRnDmPUkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)