INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5d20a02c6a7487a3c1e05a96b21fe837323709862d867991e137947a192f367', 
    'zSnuUAY59fQYfoqj42/s1xtA6+W6Rk4BZHSP6txQvQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)