INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c449a273102e1060e4aaa7b4df4582292bce88e2cbdad06b68c34a51c779d9d', 
    'k2DH5O77Gogsb57q+UNjGHWMGmLalchID787IcO0NwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)