INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918baecbde75b7e761a2a710e5755edc399b44e498990a180ccd2da0a37468f3', 
    'pRnwuNRFGAS2SMKnt3uB5wrCProVhUGnOC11T23jKZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)