INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2873e9a638e034608182a0728d1edee80cfdfd09d1c2c0abf9d8380a431418', 
    'NJRjiuu60ZtNLBk3Xuv3N962R4v0MmTdB9qgJmg0LI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)