INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25217d528399d9b555fc204ffe25347f13f23429dcc1096ac4eecb573eda7e7a', 
    'RQjwlsnlF7c7avp5f2SPdmtssVAEfrGaYpMUsTCxyYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)