INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a31d71ac4e27ee6bf3ce8ffa1294ee84c968a577dbacef6a703ade11e88aea', 
    '6Xcm+4vsKpIYBVakRIy88R0x8o2xhZ/VZDRSggkxlBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)