INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66cbdbef61c12aa9d9eb987d431d12de0be9bd8b3ca6969ee317f344ff31f09c', 
    'DPqn3nEyrs3pp95wsgBvZkHKNSutpahfPMbNA23ge7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)