INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '812ad0375849a12a49646a5a7b276db0655521acfdd69574148a2258ff6a07a8', 
    'qntpbxshCILsUyfV6V2Aw7hkJ/Qv1TXcqdvkC0rwXks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)