INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd334b1765c18f434abf318a34810eb36c2bd278b0a354aeae2a7594d9fcf59b1', 
    'LoO9LiFxi8YsDdIJ6fHZNtXNdttMuuDAoGzRNyCsQWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)