INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3199c1a4f67ae86b478b693e838f9c4f1c56c61448a3509af8d179b2cb41bb2', 
    'qKn6gJcDMPRabN6az1B9Sa8H1DieVSAstWGl3pKIuNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)