INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81fe51597576629af7bac4b182ce1a7c4f3e3ce0c9dcebc687e9ab64bbf2b8b', 
    'erjIpXjewh7qZPFo6Pjh4K0y0QSBZjmu3u2fCDN9aqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)