INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e345f90526f98273fcb850cc8233d2318293511f6feed881d349bfa06d608d8d', 
    'Hf4NUrYNjYEaePKCvURD9ECZLh8Zpx5Dghs2NWPJ7Xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)