INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9285cae02104560b848f8d9a8d168f74bf835ec0bf914cf726e4790b38ef135', 
    'kMuhmATImW23uwhOw16y0OiTNY+Qkk30QEQoBRa9kVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)