INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49209f1aede08e3576a2b7e799afeaa0984db41e610df1d2d18eeffd68662acc', 
    '6chpXP3renNM6FtY0VpYPbvNQwCV5AbXiqriFpGOSEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)