INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12e846dafcac8a314c5910df5ce4b8114dc0c6e5be4aa83495e45299f31003d3', 
    'fnfr1PQT7BMhM15cBiPMa0lBz88Y88KI2DQJT3Kuxj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)