INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b9abab3d1c70f4303c4630c36993d868e630e47d01dc434ff71287d5df8891', 
    'nJ+kVDZTecofYIyMPokyTDyNxv4B0EvQy9cbxLenR/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)