INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de196be8436655c1372329b3af2236f25695ebf99eac2c27b2a700e758a353bc', 
    '+Fte7zTvV6vkTA2s7ZoXct9E18Lse0IlmFL1YzoYH/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)