INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f154da5851d87de76d95556ecad506db5cdda482d2a02d8ee11f08630e6c03', 
    'jMTm8/YsRj6rW7XNEparmVKDrUWbGj4GKDS0nU3EZ0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)