INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7126686e8e604466a2add16a830f9802f5761cc95557d91e91b95b07a0b894d', 
    '1Mx3Ca7X6vNi/qtmlY7SpNVAYmdsB4hydgg8i2i7Mr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)