INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e214bb54cc0f87c8849753957f61582850429b7379265f6870e5b8feb86624c3', 
    'i6KrYSL3+IRGLF45xhbJET4GccHQSA9MOoVTaqMixMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)