INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49f12b2aa3ccc1462d61218f60928b14eb31644c7a568f49f62f332d7d35a91', 
    'srurP8quSXBoqsFr5wfxMMB5/c3aI5QPQZFwqUhD6WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)