INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb592321b9d553d9ae2b03726a51eae1114f2b86fe4390f92fd2a6a2d8092d98', 
    'luC+EysYLDygrQKwL2Zqr49PEjBZDzhMOhWUMEVcHD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)