INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48bfd2127f847e990d369f473154f91546d4eb00b86a68344a0fd905debb14c5', 
    'c4NhnpvEmRYvfrRjzUWSwTdzFggA6oJ4H0pwEKkviu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)