INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28ae7eeb0e482bd58fe00da961d24181b1c5b92cbca3b8c471fa223a8765305b', 
    'L5+3ksDqFaMcMwk6GoY94pXfNNAPzdd0WfciAEriVSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)