INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db2e6fc30b49f75aa3889a89b70bb1a4feb154c8be6fff2d33d64916939d6f2', 
    '7ie/TURgScJCsXK4vGnGe92W8V2XQi1HcG3s9S9U3PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)