INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ecd636048c82e8140ce49bfb0aebcc195e5730e534b58290c7977cf5806fc5', 
    'c90AuV1H67vr4zepGxA3Qy1EGTwlCHJt9fD+Ev4crDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)