INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b5212d3cf574114fff574d5a6dba6a1b60bcb8ae04a356381cb7ad40bf6b72', 
    'u8749fXCbaI0pfZiYHTngo/izS+Yf0Npjbs6sD2W9C0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.19183

Result

int(1)