INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2ac20efe00d9d1459897d392991868feaf33abaaca990652c484a849c64fed3', 
    'RBoUdDQF7wMMKyJt1Mc8W47HohYbiN3tnAv7KdmXyfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)