INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e52abf5dbec0d75db39ebdc27732d28e0e87688b9e13f67c771d9059d29ae43', 
    '4Jn4mun8MFwQS2dVkzuolkcUX71pQstFbudoQ2PUfco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)