INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e802fc2da0b3990ed881b9b54e9ec5cf35664bbb1bce8ecec76f2524a0e16ad5', 
    'NR9JTaeJxmrhu7gFwrwNCXs7/HdHeOYWQt7Y4FsAT8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)