INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3275d12d249e01f5a628d57d6eef7bf41b49b19d538d546094a998e1907dd5', 
    'hZVdV7Nw0bSBIL2Tlw9x6U/LBCKFs/xkUk2tFk5fapk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)