INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68fb982b4430c1daf4a92ec825f8ddd357f1bd51e88c17d3bd12d0968d2cf689', 
    'aCv7+t3AFPuCNkXHiic8YM5N745nERAk2I4ReTqBLVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)