INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '399552b52e6a30c6d19ec756b150f9e11ae29e89642f5b534cbe43e3ddfba67f', 
    'eagWPGJS2cxAnY5Z05sQBQVlsHmXFMVWuSRhG+Wzhkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)