INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c84cfdd96565aafafbeeb5277751c619a755aead0b0847402ba57729700aafb', 
    'XwUFDOJSnxDCGeF2+uQ8Nb+YkVhR8msain65RpurroI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)