INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e847cbd021a1e626f654a7be6bd7212bbc6460652c402795034acbf5b5df281a', 
    'w6PV41T76CXE6RZyF5ctZqEQjnY5zWrWTTVSFBIvof4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)