INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b918f51dc76601d2556ace752b2f1343994ea985d568f41e3364c7eb30f6140', 
    '2ga4cDMtoGOPoDYdgSlv+MFj1A7s4bXnS+CUOn0xS4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)