INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8e1efc7acecbedffcb5bee31420b589ffb1949207d308f47bb899d71ff629d2', 
    'blKP+BgAzZaORC6ImjHYJuZl7ImOLVz76Z3Ywjuofq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)