INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edd3818655b4a649ede002443105e0a38abe29d075de1d3fe7f6b24a4ba0b648', 
    'CoEtvpBSWss+STrbmcehHtZgRBc7MzyXRoYbu/4XxPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)