INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45efbe3019736d9045a849120579be55ebe4440284a0b7b99aba432b332b8a4a', 
    'X1UPK6MmrF0/LYCOS+/c85bhpE2mze1YItEfj7AwJVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)