INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f7eecdc74bd20084f55075c0ad1e1329e82c6553f3d63403622538bc5451f7', 
    'ylK2kAtUw9Atxj9yJOB4vLLSe0JQOTtY2Lm4Qk5nXOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)