INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38ac45a03a5f114b3c4a509cd2d7dbd2dbcf96156c119ed03135fd3adc175773', 
    'RLW0pmrHD8W2PbB71s7iFkerzKSv6sem4FVG4a14anE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)