INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b4a9b0a0128c961a0e3bd011e2cc3b1c8ea89f50c48c295a47f610e83d204d', 
    'T71MCncvE4sFAnUYxzcde2gmDd3vQxRhDqe23mwEMV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)