INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b19d0ff9944d6312c8bf98fffb0ccbd3e25d853df1a11d639aa5cc17c8e04958', 
    'r6UjncXHRaOto0UYerumn697dAcwGn66KiRiJK1IXgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)