INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3acb38c4b5255598ba93300b2a9450094366c8362461d5ad4810add945fdd278', 
    'Zj3ivV8yYtRF+raieW3+gd932nrFmBcYZRm7q2ijSpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)