INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b3d2129bf5a367866448152c07572bc0cb6faca131a0170afe3ea17690e224', 
    'YWLVq2XMcv+K2MOSqwZeB2ayv0Rgoa1z3gpItUCNJH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)