INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a2469b126668442dd59b14efa77fcafd8f144f923ad6c6d43b87efc2f316cfa', 
    'pqsmxgpIL8US3pufENfYyyxZyv7OpALftLpG1M4LI/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)