INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2974c9e394349f3b8069fdb7b0eddeef65a62617571f54a4ada8c039aa692fd5', 
    '2kGuYxQY0mh6568kbArcEbxl/vi8UurtqYhxr/UoO10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)