INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ad378c767c10d005adbcd6c80b88101617b90679d97f1d940bddc70b40e3939', 
    'sCrk+C27+CWZkM05kSnk42okRryOCEKt0bBJpPG4L84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)