INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea374db19638841b2f88e851f82e835cadd68771ebfa53e1eabf84de6776c489', 
    'd3j1ehhAQS6zFCrcyCgpO22wfjDGcA06InWM4t6utRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)