INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7620d601330b0b63bf54e0c98bf729bb8cce255f5d4d8d684d2b4ce19873b8e3', 
    'HiVPz00Cqv4x3uKHATj5KvVgRW3RjkBxXRoSy6F+opU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)