INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535e7a22203eaee73304a5226b3a70b0159bcf4426ffabb51d60064d0a53f8c0', 
    'TCMeq1MVb0hI9JW4j//Gwz3HxLFSqcK/rjyQuJ3vG38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)