INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526bd32755f503415021de61e84e648d004226c796aa8a6b648b04ed00a97371', 
    '42mW9Sc4pwnzeL0xPNBPqf8xuO+j2VraieWVjMIieQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)