INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3aa341756a1092b5513e0386e86963ad1770ba74b09d71be4e6062e113e56db7', 
    'v2UhAtXvhmsEvr72e1wQFI4sExquDmUyil/rv8d/9mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)