INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3bc242b490cb6d8d982b0563a4b3f5bcad43eec67400a54aabadef0d33c4f38', 
    'H1xg+p/LLWVJKU5ieIdJsiFCfwBvHiypJ0bup01s8SM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)