INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad6312aa6ef96393d1948866b1bd75f532f34d1b5a785fa56226439d26e58b04', 
    '7KhSI3l/zjNJcoMHhY2+z5m3i555n0N2lFmU3S7xDX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)