INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28d0c869a482c93924f62b7f7ad00ad896b86acdbe928d5d9babaaa5bc793e9', 
    'b+QuH0MGsWP0zVLB1iCabW88x1yOCWBOBXVn+4VGWtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)