INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435cc793f89d90f543faf02334abed15cca00c6b3ee434a7c1c301927ac44b10', 
    'fn03pZATHPSjArk9B13CXGFp2E+rrvguSiFTcvotnrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)