INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6763c328b0a52c729b5add41422a326ca368c84099e63a58da3ab24f93678db6', 
    'qFkoYy7+BDeYFx6rT52qmulB7pQqv0r5A+M1YD2lP1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)