INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d98bb90d17bd0284f3f70071cdfeb61cfd1f747f12a09763d7973ed679a889', 
    'QEbNp6XoX9Rn0C5+CnKQKb5LGQ1rEOownli5h0x+OsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)