INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0746c97301db60ea4d750d709d1fb75f722635c1aaa963ad960fbdaf6ad3583', 
    '6Ccwrr1ZRVLbJU9F1cn47su2lEwgh7IaoygSzg/4NJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)