INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb2320992980b35eeb7f619104b6fee62f571ccf0485f06234d8b08d9ae06571', 
    '7t0XUePs83DdN8NfL3Atg4Th70sGRgh/HS7G79SLf7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)