INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaf2421ca76d237f20f6701adccbdebafd882c461fee3d70b47d3812ed94ab76', 
    '7dAzsKRiZwwgaH4gqr6Daddd37M3iLVM7uqzs3Vs1RY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)