INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd84ca9df0d4a7800e0361a5216b816120a444cdfdb9aecf9b35b2b00f7c6f602', 
    'NaI0UA74vpjQtboelWTLTULRi8hubz2ouq0XrEqUWvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)