INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977988edb3bf16b9eadeebfd1b4eb5a85d97f582345040a3bff3c6c4993bb47e', 
    'DvxU7g4n9rhyei2SuEqeZ0stfkr2aF71iA40A+rUoy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)