INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8fb195dd0f66e215e4e969697be5cb590dfe4d503bd10b4baa05eb62d677f3b', 
    'f0QkvZwivu9mc0BIaShgBD5KD//RgYoz/FankDaqeaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)