INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad3aacd4c821ea4123b23a1d8f2508c976c9ea8cdad306e9920612063813b2d9', 
    'GR0XSK7/oVherZfe42pyzJPhuqmDDWqu8UaDNrYtuio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)