INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48dcaea2dc6a6af398248bdd921ad4c9fa41aaf8526098b12781db7297e2b5ed', 
    'LIl3cDMJWFwTswUg9FThSnfEv3mw2SHpCERqtGhF1AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)