INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a387d0536c8b2df8f1a5f2c3fc013637e4a7b039888092c7296a1745eef0288f', 
    'HbcEdeLsRs75ID5JuJZYgpG2dpEbYM3KGorzNse0naM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)