INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7c837a8819f67980f89cf9feb07c74306a29c2b4627d42dda9f2adf43e0f4b', 
    'mZG1DT52T4u4k2Pz/kMGVE4F9fQCaZmWfKkjUkzVvog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)