INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1912d64545256cd935b23a2be8b7f57ccdcd55a7a8a5b2991eed2a631f0185a', 
    'HKQEnRgIcTmVcj8ldlzReVdl+2hgJq4WI8M7+CUGxN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)