INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ceae8eeb0130bb0725e4fea88ce8041bcfbbcedd8163249936e8fb87869bc1', 
    'UePHzI7lmm4dnmtzYvKUIIWP+K2qXQXNBEbkKHCkuHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)