INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49cdf71310dfcbb0b5d332431534e1ca0a215bbeb87424fe8c21256793414525', 
    'C8s2MRxglsknPYmVduPKddAclNx6l/V9sQuzhtP6JBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)