INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e75e8a01f1ae348be18bece3125554a7980daade7308fe578c6019f907bdc0b', 
    '2dqvtp62FW/bjLYlLpuJGFVt0CUq077brnPV9Q0ORyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)