INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2ccc5f5e843c6515fd0b32b18295664c0a9a645e6a959895d55a7380b2df6a5', 
    'n8ZPkqIWBoBBSdASAG/E9CUqtHfBTYSLqPUh1hc5Zqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)