INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '549d4875105928654c430aef3ffcf9e1b323f4582e5409e87033778ac45de9dc', 
    'eMCe/L23W99LtGcXmRp6WoaPmGS/pMwVC3R0xuEJxgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)