INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bde2198790fe2d53539aa5bbe561d95f6b0ba93d24d0a0dcdb58569f4d38ab', 
    'K8//s7Wcs7jkDtmqeKT0KCyCgg8oJhwNDCsFGNrHX90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)