INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6529669c55d21f4617e2e257275d6b1c11ee9a2976f0e8f3e0210d65dab280', 
    'S4oPKxUki3/1Ag4jwDOZC09fDFUgol21w3WTixQ87iA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)