INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03bcae2d3697f3c4d4c01b66235f64ea0fe0210feb99540d0f09a3697ac19824', 
    '4uABnYPbXunVDP5dZhrvDwnM3I3mlebUYxpObF6yjHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)