INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed1dcf3c81ff661cc0ebd3a2868acf9ade13896a12ed3f8556db18bd415510cb', 
    '6Ud9Q4Ioi502IujL4I2H8NJG+OSf24rboA5JeCFOFTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)