INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3a98c78b4f320ef72feb7a0e7afeee1ccd17cfde56d04d1835125638d16582', 
    'gf4GKgt+pOV8JLLpSV6PQ6nNlafPN0JSs0El8mRWhfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)