INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f541597284a2cfffa15b3de4b9f48a97927b728c9d51cf2caad7d3cf542f020c', 
    'fDKAiYhy9bJ4MxuaZPcOQfyOL5Q0NnnV6cW3HIGKuvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)