INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b367b0e184dfa5b488ab012054a438309503281d7c5025bb3030de03ab3570', 
    'D6tcpZdLjGSwlobQm06iVmGjLRVyUkwTusbAqbZ/x78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)