INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '278c23ecc7cbf875172ce2786b19df3dcd602bbb0b01d670f289141fbdd67a17', 
    'We8RP3kcUwtiFlsLJYGVlOVcCqEEOfsYFk9pT0FHGFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)