INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8973a7f95282ddee9e6fdb19870940a94c472eccb58532f4ce5babaf0f80721', 
    'm4aLKGvJGr3CkChC+qJF8600nBlJgYHHAkvHMxdD8Xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)