INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8da720243f5c053d01c974de372a51a23c9e32a3571edae75040681baa276e', 
    'dGHYA++SKJ2Iw0E65gnjQma5q5+ky0NIUPLuXVuRLQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)