INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27d6462e2652973fac2a7867d21edfe8fb85e6df76774ee54e5fec8718417229', 
    '6tt2QAHA3L1NDsuUSyabAqH+JIEWArQFJQd79hUzL/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)