INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dc70582e6ec400dc51049f2af5f73ff1f90e6087b6e037c692a150dfde5f753', 
    'zJThK6TPY56cV3+ctpmcdDnM/FEKcv5maiLPsP7BcJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)