INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '446a91dbc1ffb97e68d9b733636b5700f868f5f37d6fce9a7df315c0ed170f81', 
    'zi88SE53L3MZ1E3pJwzrAkrWBOA70381gfGEVM2Uepc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)