INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6ca4552365f022b6a37c72c75747b5b36ae5fb02406daf19f86c65825964a7', 
    'KUJ/3aRG46N2N312XhfUT1M1TUpSSNBtX2v6Ih95XUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)