INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '523296ca702b390bb2f94e414a3d3b63000fc1f7cd77d14f6d82a1a57c2a469e', 
    'em1J7pTHhWI4uq5DSaO1niKX4ZgdwpGLCFopC8dtrhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)