INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a8d212e4996ac4bb28a38544f20dd8f044fefcbad536cfde3d90a6c6b325b3a', 
    'bIe0+h4FivbxhekLoILQDEWbiO5YwhsqSmbL9mPAVCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)