INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5df1f0e6410dc7a35ea3a2285682dc571ee7137ee446b57599854dea369e0395', 
    'e5MR9CbyWMXr0EKG194SfiiukeA60kl1wwiFhTIbqpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)